Review on NinjaBatt High Performance Battery For Toshiba A665 And L755 Series - 6 Cells/4400MAh/48Wh by Dan Dickey

I took a chance buying this battery for my Toshiba laptop instead of paying for a more expensive Toshiba battery. Boy, am I sorry that I did. The first couple of charges lasted only about one to one and one-half hours. Full charges currently last less than a half hour and my laptop has a solid state hard drive which consumes very little power. If the laptop is off overnight, the battery is completely discharged by next morning.The battery icon on my taskbar was completely useless as my laptop apparently could not accurately communicate with the battery. It would show a completely discharged battery and state it would take only three minutes to get to a full charge which is utterly impossible. It would show a fully charged battery and then show 10% battery left ten minutes later.Unfortunately, my return window is closed so I’m stuck with a battery that is useless.I definitely would not recommend this battery to anyone.